Some school teachers complain that many kids haven't got any hobbies﹣________we call playing computer games a hobby（ ）
| A． |
unless |
B． |
once |
C． |
since |
D． |
if |
He stayed up very late that night． __________ he woke up in the morning， the sun was already high up in the sky．（ ）
A．UntilB．AfterC．WhileD．As
It's said that drinking coffee __________ cancer． Do I have to give it up？
Relax! Not everything on Wechat is true． In fact， a coffee a day keeps the doctor away．（ ）
A．causesB．has causedC．causedD．had caused
You're the future of this country． Don't keep asking what this country can do for you． Ask_________ what you can do for this country．（ ）
A．usB．ourselvesC．youD．yourselves
I'm planning to climb Mount Huang this summer． Would you like to come along？
Wow! That would be exciting __________ challenging． I'm in!（ ）
A．as well asB．as good asC．as long asD．as far as
You do not win respect by showing __________ you are， but what you're able to do．（ ）
A．whereB．whoC．howD．when